CVE-2026-43387 (GCVE-0-2026-43387)

Vulnerability from cvelistv5 – Published: 2026-05-08 14:21 – Updated: 2026-05-11 22:23
VLAI
Title
staging: rtl8723bs: properly validate the data in rtw_get_ie_ex()
Summary
In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: properly validate the data in rtw_get_ie_ex() Just like in commit 154828bf9559 ("staging: rtl8723bs: fix out-of-bounds read in rtw_get_ie() parser"), we don't trust the data in the frame so we should check the length better before acting on it
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < ac38856092b4c994f94343251b30520bdeb7f475 (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 35969c3a208a07cb8642301df5869c34e2db7071 (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 8097a48c606a9306281ea7bd73bf2afc97553733 (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 740bca8bbdb707c0e4bb11e3316deb2f04fc7ce1 (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 821f7d759fb2de33c5e5b0c4981181c4d0c3e9b1 (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 6d62fa548387e159a21ea95132c09bfc96d336ed (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < 9a4cd4c37593cc8b8d28f9a6732b490a8032006a (git)
Affected: 554c0a3abf216c991c5ebddcdb2c08689ecd290b , < f0109b9d3e1e455429279d602f6276e34689750a (git)
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Linux Linux Affected: 4.12
Unaffected: 0 , < 4.12 (semver)
Unaffected: 5.10.253 , ≤ 5.10.* (semver)
Unaffected: 5.15.203 , ≤ 5.15.* (semver)
Unaffected: 6.1.167 , ≤ 6.1.* (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.78 , ≤ 6.12.* (semver)
Unaffected: 6.18.19 , ≤ 6.18.* (semver)
Unaffected: 6.19.9 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.